Dell™ PowerEdge™ Expandable RAID Controller 4/SC and 4/DC User's Guide Starting the PERC 4 BIOS Configuration Utility Configuring Arrays and Logical Drives Initializing Logical Drives Selecting a Boot Logical Drive Drive Roaming Deleting Logical Drives Formatting Physical Drives Designating Drives as Hot Spares Removing Hot Spares Rebuilding Failed Hard Drives Using a Pre-loaded SCSI Drive "As-is"